|Source: Flickr under CC license|
Some young lecturers are arrogant and inexperienced, some old professors are out of touch with their audiences. Amid their differences, there is, at least, one thing in common, they all know superman.
The appearance of superman has changed over the years not only to appeal to its newer audiences, but to communicate better. The communication in comics is highly visual, so has become the communication in science. Regardless that change, the Superman's core mission hasn't changed, just like the the mission of communication of science hasn't changed either. In other words, form follows content, content follows form.
|Continuous cycle between content and form.|